A stirring device for a drug coating machine

Abstract

The utility model relates to the technical field of coating machine stirring, and discloses a stirring device of a medicine coating machine, including a shell, two circles of several baffles are fixedly installed inside the shell, a shaft rod is inserted at the rear of the shell, a fixed disk is fixedly installed on the side of the shaft rod close to the shell and is installed on the outer surface of the rear of the shell, several bolts are inserted on the fixed disk, the bolts are threadedly connected to the shell through the inserted fixed disk, a spiralizer is fixedly installed on the part of the shaft rod inside the shell, a collar is connected to the front and rear ends of the shaft rod, a spiralizer is clamped between the two collars, a gravity rod is fixedly installed at the lower ends of the two collars, several gaskets are sleeved at the lower end of the gravity rod, a short shaft is clamped between every two gaskets, and each short shaft is sleeved on the lower end of the gravity rod. By setting the gravity rod and the large and small balls with different gravity, more sufficient stirring of the medicine can be achieved, the coating efficiency is high and it is convenient for users to use.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machine stirring, in particular to a stirring device of a medicine coating machine. Background Art

[0002] Drug coating can control the release of drugs in the stomach and intestines, control the release rate, mask the bitter taste, and prevent moisture and light to enhance the stability of drugs. The coating accuracy of traditional coating machines is relatively low, and the coating speed is relatively slow. It can only be used for the production of drugs with low production requirements. Therefore, a stirring device for a drug coating machine is proposed. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a stirring device for a pharmaceutical coating machine, which has the advantages of high coating efficiency, etc., and solves the problems of relatively low coating accuracy and relatively slow coating speed of traditional coating machines.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned high coating efficiency purpose, the utility model provides the following technical solutions:

[0007] A stirring device for a pharmaceutical coating machine comprises a shell, wherein two circles of baffles are fixedly installed inside the shell, a shaft rod is inserted at the rear of the shell, a fixed disk is fixedly installed on the side of the shaft rod close to the shell and is installed on the outer surface of the rear of the shell, a plurality of bolts are inserted on the fixed disk, and the bolts are threadedly connected to the shell through the inserted fixed disk, an augers is fixedly installed on the part of the shaft rod inside the shell, a collar is connected to the front and rear ends of the shaft rod, an augers is clamped between the two collars, a gravity rod is fixedly installed at the lower ends of the two collars, a plurality of gaskets are sleeved on the lower end of the gravity rod, a short shaft is clamped between every two gaskets, each short shaft is sleeved on the lower end of the gravity rod, a small ball is fixedly installed on the upper end of the short shaft, and a large ball is fixedly installed on the lower end of the short shaft.

[0008] As a preferred technical solution of the utility model, the shell is a tire-shaped structure and is hollow inside, with a circular through hole 1 being provided at the front end, and the through hole 1 is a feed hole.

[0009] As a preferred technical solution of the utility model, the baffles are released on the inner surface of the shell, and are arranged in two circles. The distance between two adjacent baffles in each circle is equal, and the baffles in the two circles are staggered.

[0010] As a preferred technical solution of the utility model, the front end of the shaft rod is provided with a clamping joint, which is a disc-shaped structure. Six through holes 2 are opened on the disc, and the bolts are threadedly connected to the housing through the through holes 2.

[0011] As a preferred technical solution of the utility model, the spiralizer is composed of a sheet-like spiral structure, the collar is provided with a third through hole, and the shaft rod is plugged into the collar through the third through hole.

[0012] As a preferred technical solution of the utility model, the gravity rod is an inverted U-shaped structure, the upper end of which is composed of two strip rods, and the lower end is composed of a cylindrical rod. A ring is fixedly installed on the upper end of each strip rod, and a plurality of gaskets are sleeved on the lower end of the cylindrical rod.

[0013] As an optimal technical solution of the utility model, the number of short shafts is one less than the sleeve, the surface of the short shaft is chamfered, the upper part is thinner and longer, and the lower part is thicker and shorter, the large ball and the small ball are both made of flexible anti-corrosion material, and the large ball is at the lower end of the short shaft due to gravity when stationary.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a stirring device for a drug coating machine, which has the following beneficial effects:

[0016] The stirring device of the drug coating machine is provided with a sleeve ring sleeved on the shaft rod. When the shaft rod drives the outer shell to rotate, the sleeve and the gravity rod fixed thereunder remain stationary due to the action of gravity, which will hinder the tablets moving inside the outer shell, causing the tablets to roll more violently inside the outer shell, thereby achieving efficient coating of the drugs.

[0017] The stirring device of the drug coating machine is provided with a short shaft 10 and balls of different sizes. When the drug moves, the short shaft 10 is driven to rotate. When the large ball 12 rotates to the upper end, the short shaft 10 is rotated to maintain balance. At the same time, this rotation disrupts the movement trajectory of the drug, making its movement unstable and facilitating coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the shell structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the stirring structure of the utility model;

[0021] Figure 4 This is a partial structural diagram of the gravity rod of the utility model;

[0022] Figure 5 This is a structural cutaway diagram of the utility model.

[0023] In the figure: 1. outer shell; 2. baffle; 3. shaft; 4. fixing plate; 5. bolt; 6. screw; 7. collar; 8. gravity rod; 9. gasket; 10. short shaft; 11. small ball; 12. large ball. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-5A stirring device for a drug coating machine includes a shell 1. The shell 1 is a tire-shaped structure and is hollow inside. A circular through hole 1 is opened at the front end. The through hole 1 is a feeding hole. The drug is loaded through the through hole 1. Two circles of baffles 2 are fixedly installed inside the shell 1. The baffles 2 are released on the inner surface of the shell 1. Two circles are set. The distance between two adjacent baffles 2 in each circle is equal, and the two circles of baffles 2 are staggered. The purpose of setting the baffles 2 staggered with each other is that when the shaft 3 is rotated, the shaft 3 drives the shell 1 to rotate. The rotating shell 1 causes the internal drug to rotate. Due to the effect of gravity, the rotation of the drug in it is not ideal, so two circles of baffles 2 are installed. Its structure will not carry drugs, and effectively improve the turning efficiency of drugs, and accelerate the drug The coating of the present invention comprises a shaft rod 3 inserted at the rear of the shell 1, and a clamping joint is arranged at the front end of the shaft rod 3, which is a disc-shaped structure. The function of the clamping joint is to clamp the collar 7 inside the shaft rod 3 to ensure that the collar 7 will not fall off during the rotation of the shaft rod 3. Six through holes 2 are provided on the disc. A fixing disk 4 is fixedly installed on the side of the shaft rod 3 close to the shell 1 and is installed on the outer surface of the rear of the shell 1. A plurality of bolts 5 are inserted on the fixing disk 4. The bolts 5 are threadedly connected with the shell 1 through the through hole 2. The shell 1 is fixed by the fixing disk 4 and the bolts 5. The structure is more stable and the efficiency is higher. A spiral device 6 is fixedly installed on the part of the shaft rod 3 inside the shell 1. The spiral device 6 is composed of a sheet-like structure spiral. When the shaft rod 3 is rotated, the spiral device 6 rotates with it. 6 This structure can transport the medicine at the lower end to the upper end, and then the medicine falls back to the lower end due to gravity, and then the cycle is repeated to achieve full stirring and higher coating efficiency. The front and rear ends of the shaft rod 3 are connected with a sleeve ring 7, and the sleeve ring 7 has a through hole 3. The shaft rod 3 is plugged with the sleeve ring 7 through the through hole 3. A spiral device 6 is clamped between the two sleeve rings 7. A gravity rod 8 is fixedly installed at the lower ends of the two sleeve rings 7. The gravity rod 8 is an inverted U-shaped structure, the upper end is composed of two strip rods, and the lower end is composed of a cylindrical rod. The function of the gravity rod 8 is to hinder the movement of the medicine through gravity, so that the moving medicine is turned over, which promotes the coating. A sleeve ring 7 is fixedly installed on the upper end of each strip rod, and a plurality of gaskets 9 are sleeved on the lower end of the cylindrical rod. There is a spacer 9 between every two gaskets 9. Each of the two short shafts 10 is connected with a short shaft 10. The function of the short shaft 10 is that when the drug moves inside the shell 1, the short shaft 10 rotates due to the force of the drug, and two unbalanced balls are arranged on the short shaft 10. When stationary, the large ball 12 is at the lower end. When the drug moves, the balance is broken, resulting in the large ball 12 being at the upper end. The large ball 12 will rotate due to the gravity, thereby disrupting the movement trajectory of the drug, so as to fully stir the drug and achieve higher coating efficiency. The number of short shafts 10 is one less than that of the shaft sleeve. The surface of the short shaft 10 is chamfered. The upper part is thinner and longer, and the lower part is thicker and shorter. Each short shaft 10 is sleeved on the lower end of the gravity rod 8. A small ball 11 is fixedly installed on the upper end of the short shaft 10, and a large ball 12 is fixedly installed on the lower end of the short shaft 10.The large ball 12 and the small ball 11 are both made of flexible anti-corrosion materials. When at rest, the large ball is at the lower end of the short shaft due to gravity.

[0028] In summary: the stirring device of the drug coating machine is provided with a ring 7 sleeved on the shaft 3. When the shaft 3 drives the shell 1 to rotate, the shaft sleeve and the gravity rod 8 fixed thereunder remain stationary due to the action of gravity, which will hinder the tablets moving inside the shell 1, causing the tablets to roll more violently inside the shell 1, thereby achieving efficient coating of the drugs.

[0029] The stirring device of the drug coating machine is provided with a short shaft 10 and balls of different sizes. When the drug moves, the short shaft 10 is driven to rotate. When the large ball 12 rotates to the upper end, the short shaft 10 is rotated to maintain balance. At the same time, this rotation disrupts the movement trajectory of the drug, making its movement unstable and facilitating coating.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for a drug coating machine, comprising a housing, characterized in that: Two circles of several baffles are fixedly installed inside the shell, a shaft rod is inserted at the rear of the shell, a fixing plate is fixedly installed on the side of the shaft rod close to the shell and is installed on the outer surface of the rear of the shell, several bolts are inserted on the fixing plate, and the bolts are threadedly connected to the shell through the inserted fixing plate, a screwdriver is fixedly installed on the part of the shaft rod inside the shell, a ring is connected to the front and rear ends of the shaft rod, a screwdriver is clamped between the two rings, a gravity rod is fixedly installed on the lower ends of the two rings, several gaskets are sleeved on the lower end of the gravity rod, a short shaft is clamped between every two gaskets, each short shaft is sleeved on the lower end of the gravity rod, a small ball is fixedly installed on the upper end of the short shaft, and a large ball is fixedly installed on the lower end of the short shaft.

2. A stirring device for a drug coating machine according to claim 1, characterized in that: The shell is a tire-shaped structure and is hollow inside. A circular through hole 1 is provided at the front end, and the through hole 1 is a feed hole.

3. The stirring device of a drug coating machine according to claim 1, characterized in that: The baffles are released on the inner surface of the shell and are arranged in two circles. The distance between two adjacent baffles in each circle is equal, and the baffles in the two circles are staggered.

4. The stirring device of a drug coating machine according to claim 1, characterized in that: The front end of the shaft rod is provided with a clamping joint, which is a disc-shaped structure. Six through holes 2 are opened on the disc, and the bolts are threadedly connected with the shell through the through holes 2.

5. The stirring device of a drug coating machine according to claim 1, characterized in that: The spiralizer is composed of a spiral sheet structure, the collar is provided with a third through hole, and the shaft rod is plugged into the collar through the third through hole.

6. The stirring device of a drug coating machine according to claim 1, characterized in that: The gravity rod is an inverted U-shaped structure, the upper end of which is composed of two strip rods, and the lower end of which is composed of a cylindrical rod. A collar is fixedly installed on the upper end of each strip rod, and a plurality of gaskets are sleeved on the lower end of the cylindrical rod.

7. The stirring device of a drug coating machine according to claim 1, characterized in that: The number of the short shafts is one less than that of the sleeves. The surface of the short shaft is chamfered. The upper part is thinner and longer, and the lower part is thicker and shorter. The large ball and the small ball are both made of flexible anti-corrosion materials. When stationary, the large ball is at the lower end of the short shaft due to gravity.

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